#197E8C#197E8C

#197E8C is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.088 H 209.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#197E8C
RGB	rgb(25, 126, 140)
HSL	hsl(187, 70%, 32%)
HSV	hsv(187, 82%, 55%)
CMYK	cmyk(82.1%, 10%, 0%, 45.1%)
CIE-LAB	lab(48.29, -22.19, -15.47)
CIE-LCH	lch(48.29, 27.05, 214.89°)
OKLab	oklab(54.55% -0.0768 -0.0431)
OKLCH	oklch(54.55% 0.088 209.3)
XYZ	xyz(12.5933, 17.0202, 27.4274)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E8C #8C2719

analogous

#198C60 #197E8C #19458C

triadic

#197E8C #8C197E #7E8C19

tetradic

#197E8C #60198C #8C2719 #458C19

square

#197E8C #60198C #8C2719 #458C19

split-complementary

#197E8C #8C1945 #8C6019

monochromatic

#062124 #104F58 #197E8C #22ADC0 #42CADD

Accessibility & contrast

On white

4.77

#197E8C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#197E8C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E8C

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E8C	#FFFFFF	#000000	##FFFFFF
##197E8C	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798D

Deuteranopia (green-blind)

#626E8C

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #197e8c;
/* rgb */ color: rgb(25, 126, 140);
/* oklch */ color: oklch(54.6% 0.088 209.3);

Tailwind

colors: {
  custom: {
    50: '#6ca3ad',
    500: '#197e8c',
    950: '#000000',
  },
}

SCSS

$custom: #197e8c;
$custom-light: #6ca3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#197e8c",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 140
  },
  "hsl": {
    "h": 187.304,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54553,
    "c": 0.08806,
    "h": 209.3
  },
  "luminance": 0.17022
}

Semantic roles & 50–950 ramp

primary

#197E8C

secondary

#BE5243

accent

#513BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #197E8C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →